In most cases, patients with cholecystitis should not eat foods or drinks that are too cold, because after eating these foods or drinks, they can lead to gastrointestinal disorders and aggravate the symptoms of cholecystitis. After suffering from cholecystitis, you should also not eat other diets, such as overly greasy food, commonly known as red meat, fatty sausage, squid, etc. You should not drink drinks containing alcohol, and you should not eat pickled foods, such as pickled sauerkraut, pickled bacon, etc. Fresh fruits and green vegetables can be properly consumed, and low-fat high-quality protein can be properly consumed, commonly fresh fish and shrimp, leaner beef, etc. If the inflammation of the gallbladder is severe, it may be necessary to temporarily stop eating and drinking, in which case nutritional fluids need to be given for treatment and, if necessary, surgery to remove the gallbladder is required. Other dietary precautions can be made by consulting with a competent physician.